scholarly journals Embryo Genetics

Genes ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 118
Author(s):  
Carmen Rubio ◽  
Carlos Simón
Keyword(s):  
New Technologies ◽  
Chromosomal Abnormalities ◽  
Genetic Disorders ◽  
Special Issue ◽  
Preimplantation Genetic Testing ◽  
Reproductive Genetics ◽  
Embryo Stage ◽  
Implantation Process ◽  
Improve Clinical Outcome

Advances in embryo and reproductive genetics have influenced clinical approaches to overcome infertility. Since the 1990s, many attempts have been made to decipher the genetic causes of infertility and to understand the role of chromosome aneuploidies in embryo potential. At the embryo stage, preimplantation genetic testing for chromosomal abnormalities and genetic disorders has offered many couples the opportunity to have healthy offspring. Recently, the application of new technologies has resulted in more comprehensive and accurate diagnoses of chromosomal abnormalities and genetic conditions to improve clinical outcome. In this Special Issue, we include a collection of reviews and original articles covering many aspects of embryo diagnosis, genome editing, and maternal–embryo cross-communication during the implantation process.

scholarly journals Preimplantation genetic testing

2021 ◽  
Vol 2 (2) ◽  
pp. 52-63
Author(s):  
Ana Jeremić ◽  
Dragana Vuković ◽  
Srna Subanović ◽  
Jovana Broćić ◽  
Biljana Macanović
Keyword(s):  
Genetic Testing ◽  
In Vitro Fertilization ◽  
Success Rate ◽  
Embryo Transfer ◽  
Trinucleotide Repeat ◽  
Chromosomal Abnormalities ◽  
Preimplantation Genetic Testing ◽  
Vitro Fertilization

The application of preimplantation genetic testing (PGT) began in the late 1980s. Pre-implantation genetic testing, as the earliest possible method of prenatal diagnosis, enables the selection of embryos with a normal karyotype for embryo transfer. The use of preimplantation genetic testing has proven to be a useful method in the following three groups of inherited diseases: monogenic disorders (single gene defects), trinucleotide repeat disorders, and chromosomal abnormalities. The success rate of in vitro fertilization (IVF) has increased significantly since the introduction of PGT into clinical practice. This paper presents a literature review with the aim of clearly determining the role of PGT in embryo selection before embryo transfer, as well as the role of this type of testing in increasing the success rate of IVF. One of the goals of the paper is also to review the development of molecular genetic methods that are currently, or have once been, in routine use when performing PGT. The current literature is an indicator of the development and progress of molecular genetics techniques applied in PGT. At the same time, it provides an opportunity and an incentive for further extensive research that will lead to the improvement of preimplantation genetic testing and thus increase the success rate of in vitro fertilization.

Editorial: the “nip and tuck” service framework: bright and dark side of beautification/modification services

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Rodoula H. Tsiotsou ◽  
Philipp Klaus
Keyword(s):  
New Technologies ◽  
Critical Role ◽  
Well Being ◽  
Dark Side ◽  
Future Research ◽  
Special Issue ◽  
Content Type ◽  
Antecedents And Consequences ◽  
Service Framework

Purpose The purpose of this study is to propose a conceptual framework of beautification/modification services, to introduce the special issue on the topic “Mirror, Mirror on the Wall! Examining the Bright and Dark Side of Face and Body Beautification/Modification Services” and to provide a future research agenda. Design/methodology/approach Building on the available literature, the authors developed the “Nip and Tuck” service framework of beautification/modification services depicting the motives, benefits and outcomes while it identifies current industry trends. Findings The authors explore the antecedents and consequences (positive and negative) of consuming face and body beautification/modification services and integrate these in the “Nip and Tuck” service framework. In the framework, the authors acknowledge the critical role of new technologies such as augmented reality apps and the internet in enabling and transforming beautification/modification services into commodities. The framework also identifies the benefits consumers seek and derive from these services while it recognizes current trends that shape the industry. The authors conclude with a set of future research directions that arise from the framework and the papers in the special issue. Practical implications The attained insights are useful to managers of beautification and modification services seeking to understand and satisfy their customers’ needs while securing their well-being. Social implications Understanding the role of beautification and modification services in consumers’ well-being is essential for business managers and policymakers. Originality/value The authors propose a novel, “Nip and Tuck” framework of face and body beautification/modification services and its key antecedents and consequences while considering both their bright and dark sides.

scholarly journals Border Justice: Migration and Accountability for Human Rights Violations

2020 ◽  
Vol 21 (3) ◽  
pp. 311-334
Author(s):  
Cathryn Costello ◽  
Itamar Mann
Keyword(s):  
Human Rights ◽  
New Technologies ◽  
Direct Action ◽  
International Criminal Law ◽  
Human Rights Violations ◽  
Special Issue ◽  
Apparent Lack ◽  
Introductory Article ◽  
Migration Control

AbstractThis introductory Article sets out the premise of the Special Issue, the entrenched and pervasive nature of human rights violations in the context of migration control and the apparent lack of accountability for such violations. It sets out features of contemporary migration control practices and their legal governance that contribute to this phenomenon, namely the exceptional treatment of migration in international law; the limited scope of international refugee law; and the pervasive use of externalized, delegated migration controls, in particular by the EU and its Member States. The roots of the current condition are traced back to the containment practices that emerged at the end of the Cold War, with the 2015 “crisis” framed both as an illustration of the failures of containment, and a source of further stasis. Following an overview of the contributions that make up the Special Issue, this Article identifies five emergent themes, and suggests further lines of inquiry. These are: the promise and limits of strategic human rights limitations; the role of both international criminal law, and domestic (and regional) tort law in securing accountability; the turn to positive obligations to challenge entrenched features of containment; and the role of direct action in support of and solidarity with those challenging migration controls most directly, refugees and migrants themselves. Rather than offering panaceas, the Article concludes with the identification of further new challenges, notably the role of new technologies in further dissipating lines of accountability for decisions to exclude.

Meiotic CENP-C is a shepherd: bridging the space between the centromere and the kinetochore in time and space

2020 ◽  
Vol 64 (2) ◽  
pp. 251-261
Author(s):  
Jessica E. Fellmeth ◽  
Kim S. McKim
Keyword(s):  
Chromosome Segregation ◽  
New Technologies ◽  
Early Prophase ◽  
Unique Role ◽  
Kinetochore Assembly ◽  
M Phase ◽  
In Vivo Analysis ◽  
Meiosis I

Abstract While many of the proteins involved in the mitotic centromere and kinetochore are conserved in meiosis, they often gain a novel function due to the unique needs of homolog segregation during meiosis I (MI). CENP-C is a critical component of the centromere for kinetochore assembly in mitosis. Recent work, however, has highlighted the unique features of meiotic CENP-C. Centromere establishment and stability require CENP-C loading at the centromere for CENP-A function. Pre-meiotic loading of proteins necessary for homolog recombination as well as cohesion also rely on CENP-C, as do the main scaffolding components of the kinetochore. Much of this work relies on new technologies that enable in vivo analysis of meiosis like never before. Here, we strive to highlight the unique role of this highly conserved centromere protein that loads on to centromeres prior to M-phase onset, but continues to perform critical functions through chromosome segregation. CENP-C is not merely a structural link between the centromere and the kinetochore, but also a functional one joining the processes of early prophase homolog synapsis to late metaphase kinetochore assembly and signaling.

Gender, Technology and the New Woman

2017 ◽  
Author(s):  
Lena Wånggren
Keyword(s):  
Nineteenth Century ◽  
New Woman ◽  
New Technologies ◽  
Gender And Sexuality ◽  
Literary Texts ◽  
Late Nineteenth Century ◽  
Gender And Technology ◽  
The New Woman ◽  
Grant Allen

This book examines late nineteenth-century feminism in relation to technologies of the time, marking the crucial role of technology in social and literary struggles for equality. The New Woman, the fin de siècle cultural archetype of early feminism, became the focal figure for key nineteenth-century debates concerning issues such as gender and sexuality, evolution and degeneration, science, empire and modernity. While the New Woman is located in the debates concerning the ‘crisis in gender’ or ‘sexual anarchy’ of the time, the period also saw an upsurge of new technologies of communication, transport and medicine. This book explores the interlinking of gender and technology in writings by overlooked authors such as Grant Allen, Tom Gallon, H. G. Wells, Margaret Todd and Mathias McDonnell Bodkin. As the book demonstrates, literature of the time is inevitably caught up in a technological modernity: technologies such as the typewriter, the bicycle, and medical technologies, through literary texts come to work as freedom machines, as harbingers of female emancipation.

Parliament as the Foreign Policy Actor: the Resources of the Parliamentary Diplomacy

2018 ◽  
Vol 42 ◽  
pp. 316-321
Author(s):  
Boris I. Ananyev ◽  
Daniil A. Parenkov
Keyword(s):  
Foreign Policy ◽  
International Security ◽  
New Technologies ◽  
Conservative Approach ◽  
National Interests ◽  
Policy Actor ◽  
Security Challenges ◽  
Essential Idea ◽  
Per Se

The aim of the article is to show the role of parliament in the foreign policy within the framework of the conservative school of thought. The authors examine both Russian and Western traditions of conservatism and come to the conclusion that the essential idea of “the rule of the best” has turned to be one of the basic elements of the modern legislative body per se. What’s more, parliament, according to the conservative approach, tends to be the institution that represents the real spirit of the nation and national interests. Therefore the interaction of parliaments on the international arena appears to be the form of the organic communication between nations. Parliamentary diplomacy today is the tool that has the potential to address to the number of issues that are difficult to deal with within the framework of the traditional forms of IR: international security, challenges posed by new technologies, international sanctions and other.

Naval Energy Management System

2020 ◽  
Vol 26 (3) ◽  
pp. 20-25
Author(s):  
Laurențiu Bogdan Asalomia ◽  
Gheorghe Samoilescu
Keyword(s):  
Energy Consumption ◽  
Power Systems ◽  
New Technologies ◽  
Integrated Navigation ◽  
Integrated Navigation System ◽  
Efficient Management ◽  
Reduce Energy Consumption ◽  
Energy Efficiency Design Index ◽  
Green Ship

AbstractThe paper analyses the role of control and monitoring of electro-energetic equipment in order to reduce operational costs, increase profits and reduce carbon emissions. The role of SCADA and EcoStruxure Power systems is presented and analysed taking into account the energy consumption and its savings. The paper presents practical and modern solutions to reduce energy consumption by up to 53%, mass by up to 47% and increase the life of the equipment by adjusting the electrical parameters. The Integrated Navigation System has allowed an automatic control and an efficient management. For ships, the implementation of an energy efficiency design index and new technologies was required for the GREEN SHIP project.

The Role of Industry-Academia Collaborative Research in Mineral Exploration

2020 ◽  
Author(s):  
James Marlatt
Keyword(s):  
Collaborative Research ◽  
New Technologies ◽  
Mineral Exploration ◽  
Board Members ◽  
Technological Innovations ◽  
Development Programs ◽  
The University ◽  
Insight Into ◽  
Economic Mineral

ABSTRACT Many people may not be aware of the extent of Kurt Kyser's collaboration with mineral exploration companies through applied research and the development of innovative exploration technologies, starting at the University of Saskatchewan and continuing through the Queen's Facility for Isotope Research. Applied collaborative, geoscientific, industry-academia research and development programs can yield technological innovations that can improve the mineral exploration discovery rates of economic mineral deposits. Alliances between exploration geoscientists and geoscientific researchers can benefit both parties, contributing to the pure and applied geoscientific knowledge base and the development of innovations in mineral exploration technology. Through a collaboration that spanned over three decades, we gained insight into the potential for economic uranium deposits around the world in Canada, Australia, USA, Finland, Russia, Gabon, Namibia, Botswana, South Africa, and Guyana. Kurt, his research team, postdoctoral fellows, and students developed technological innovations related to holistic basin analysis for economic mineral potential, isotopes in mineral exploration, and biogeochemical exploration, among others. In this paper, the business of mineral exploration is briefly described, and some examples of industry-academic collaboration innovations brought forward through Kurt's research are identified. Kurt was a masterful and capable knowledge broker, which is a key criterion for bringing new technologies to application—a grand, curious, credible, patient, and attentive communicator—whether talking about science, business, or life and with first ministers, senior technocrats, peers, board members, first nation peoples, exploration geologists, investors, students, citizens, or friends.

The Future of Human Workers

2018 ◽  
Author(s):  
Mahesh K. Joshi ◽  
J.R. Klein
Keyword(s):  
Artificial Intelligence ◽  
New Technologies ◽  
Mental Capacity ◽  
Machine Intelligence ◽  
The Internet ◽  
Traditional Model ◽  
Global Workforce ◽  
Repetitive Tasks ◽  
The Internet Of Things

New technologies like artificial intelligence, robotics, machine intelligence, and the Internet of Things are seeing repetitive tasks move away from humans to machines. Humans cannot become machines, but machines can become more human-like. The traditional model of educating workers for the workforce is fast becoming irrelevant. There is a massive need for the retooling of human workers. Humans need to be trained to remain focused in a society which is constantly getting bombarded with information. The two basic elements of physical and mental capacity are slowly being taken over by machines and artificial intelligence. This changes the fundamental role of the global workforce.

Emerging Industrial Revolution: Symbiosis of Industry 4.0 and Circular Economy: The Role of Universities

2020 ◽  
Vol 25 (3) ◽  
pp. 505-525 ◽  
Author(s):  
Seeram Ramakrishna ◽  
Alfred Ngowi ◽  
Henk De Jager ◽  
Bankole O. Awuzie
Keyword(s):  
Economic Growth ◽  
Circular Economy ◽  
Industry 4.0 ◽  
Business Models ◽  
Industrial Revolution ◽  
New Technologies ◽  
Production Systems ◽  
Fourth Industrial Revolution ◽  
New Jobs

Growing consumerism and population worldwide raises concerns about society’s sustainability aspirations. This has led to calls for concerted efforts to shift from the linear economy to a circular economy (CE), which are gaining momentum globally. CE approaches lead to a zero-waste scenario of economic growth and sustainable development. These approaches are based on semi-scientific and empirical concepts with technologies enabling 3Rs (reduce, reuse, recycle) and 6Rs (reuse, recycle, redesign, remanufacture, reduce, recover). Studies estimate that the transition to a CE would save the world in excess of a trillion dollars annually while creating new jobs, business opportunities and economic growth. The emerging industrial revolution will enhance the symbiotic pursuit of new technologies and CE to transform extant production systems and business models for sustainability. This article examines the trends, availability and readiness of fourth industrial revolution (4IR or industry 4.0) technologies (for example, Internet of Things [IoT], artificial intelligence [AI] and nanotechnology) to support and promote CE transitions within the higher education institutional context. Furthermore, it elucidates the role of universities as living laboratories for experimenting the utility of industry 4.0 technologies in driving the shift towards CE futures. The article concludes that universities should play a pivotal role in engendering CE transitions.

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